The region betveen two charged concentric spheres is filled with two dielectrics, as shown in Figure Determine the capacitance of the system. Figure " a = 10 cm b= 30 cm c = 20 cm 10

Q: A 0.19 F capacitor is desired. What area must the plates have if they are to be separated by a 2.0…

A: Given: In this question, the given details are, A C=1.19 F capacitor is desired. If the distance…

Q: A capacitor is connected to a battery and fully charged. What becomes of the charge on the capacitor…

A: Let’s assume that the capacitor is charged by Q Coulomb when connected to a battery. Now, after…

Q: electronics technician wishes tO build a parallel plate capacitor. If the area of the plate is…

A: Given: area of plate A= 1 cm2 a) how far apart should plates so that  capacitance =88. pF b)  if…

Q: Shown in the figure below is a capacitor. Each plate has an area of A = 1.02e-02 m² and has a gap d…

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Q: The equivalent capacitance (in uF) between points a and b of the combination shown when C= 25 µF is:…

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Q: A capacitor is made from two flat parallel plates placed 2 mm apart, .and its capacitance at vacuum…

A: Given: The distance between two parallel plates is d=2 mm. The capacitance is C=10-12 F. The applied…

Q: To make a 0.42 µF capacitor, what area must the plates have if they are to be separated by a 3.0 mm…

A: Given: In this question, the given details are, To make a C=0.42μF capacitor,  To find the area…

Q: How does the energy contained in a charged capacitor change when a dielectric is inserted assuming…

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Q: Upper half of the planar capacitor includes dielectric having e=5 and the reduce one is empty.…

A: Given data: Area of plate A=1 m2. Separation between plates d=0.01 mm. Dielectric constant of the…

Q: What must L be to build the capacitor?

A: The value of L of the capacitor is 0.0475 meter.

Q: An electronics technician wishes to build a parallel plate capacitor. If the area of the plate is…

A: area of plate  A= 1 cm2  a) how far apart should plates so that  capacitance = 88.5 pF  b)  if there…

Q: "A 7.6-µF air-filled capacitor has a charge of ± 40.0 µC on its plates. Find the potential energy is…

A: We know thatE=Q22CWhereE=Potential energy stored in capacitorQ=ChargeC=Capacitance

Q: How does the energy stored in an isolated capacitor change if (a) the potential difference is…

A: The energy stored in the capacitor in terms of the potential difference can be given as U=12CV2

Q: apacitols ifferent dielectrics inside. The conducting plates will be made from aluminum (with…

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Q: (i) A battery is attached to several different capacitors connected in parallel. Which of the…

A: Here, For the series  connection ,  The charge of the capacitor  is equal  and voltage  of capacitor…

Q: 4) A flashlight uses a 3v battery. The bulb draws 360 Ma from the battery. What is the operating…

A: 4. Concept: OHM'S LAW is used to find the resistance of flashlight. V=IR Given: Potential, V= 3V…

Q: What is the capacitance if a diaelectric of relative permeability of 2 is inserted between the…

A: The capacitance of a parallel plate capacitor is given by  C =K εoA d where, K is the dielectric…

Q: Shown in the figure below is a capacitor. Each plate has an area of A = 2.86e-02 m² and has a gap d…

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Q: A capacitor is made from two flat parallel plates placed 2 mm apart, .and its capacitance at vacuum…

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Q: How does a dielectric increase capacitance?

A: A dielectric can be defined as a non-conducting material. It changes the value of capacitance when…

Q: Consider a cloud to be one plate of a large capacitor and the earth below to be the other plate.…

A: Magnitude of charge Q on both earth and cloud is, Q= 50 C Charge of cloud = - 50 C Charge of earth =…

Q: Paper has a dielectric constant K = 3.7 and a dielectric strength of 15 × 106 V/m. Suppose that a…

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Q: Give one use for a capacitor.

A: Introduction: The capacitor is an electrical element that is generally used to stored electrical…

Q: Capacitance of a Thundercloud The charge center of a thundercloud, drifting 3.0 km above the earth's…

A: Given: In this question, the given details are, Capacitance of a Thundercloud The charge center of a…

Q: Shown in the figure below is a capacitor. Each plate has an area of A = 3.94e-02 m2 and has a gap d…

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Q: it ia

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Q: How does the energy contained in a charged capacutor change when a dielectric is inserted, assuming…

A: The parallel-plate capacitor uses two metal plates that are parallel to each other, have some area,…

Q: What is its capacitance if the separation between the plates is decreased to one-half its original…

A: Explanation: A capacitor is a two-terminal passive device that is used to store electrical energy in…

Q: (i) Discuss what happens when a capacitor is charged with a battery and a dielectric slab is…

A: When a capacitor is charged with a battery and a dielectric slab is inserted in between the plates…

Q: Shown in the figure below is a capacitor. Each plate has an area of A = 1.31e-02 m² and has a gap d=…

A: The area of each plate is, A=1.31×10-2 m2 The gap between the plates, d=7.9×10-4 m The dielectric…

Q: (a) Why is it dangerous to touch the terminals of a highvoltage capacitor even after the voltage…

A: It dangerous to touch the terminals of a high-voltage capacitor even after disconnected with…

Q: Consider a spherical capacitor formed by two concentric conducting shells with inner radius r and…

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Q: Capacitance of a Thundercloud The charge center of a thundercloud, drifting 3.0 km above the earth's…

A: We have  Radius r = 1 km = 1000 m  Charge  q = 20 C  d = 3km = 3000 m  Area A =π r2  A = π (1000)2…

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A: Given that:-Capacitance of parallel plate air filled capacitor, C=40pF=40×10-12 FArea of plates,…

Q: (a) How much charge can be placed on a capacitor with air between the plates before it breaks down…

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Q: Would you place the plates of a parallel-plate capacitor closer together or farther apart to…

A: Would you place the plates of a parallel plate capacitor closer, together or farther apart to…

Q: (I) What is the capacitance of a pair of circular plates with a radius of 5.0 cm separated by 2.8 mm…

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Q: 1. would Given foor capacitors each of 12NF, how you Connect them to obtain on of 9 of. equiva- lent…

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